TY - JOUR AU - C. Andersen AU - Joseph Kerckhoff AU - Konrad Lehnert AU - B. Chapman AU - K. Molmer BT - Physical Review A DA - 2016-01 DO - 10.1103/PhysRevA.93.012346 PY - 2016 EP - 012346 T2 - Physical Review A TI - Closing a quantum feedback loop inside a cryostat: Autonomous state preparation and long-time memory of a superconducting qubit UR - http://link.aps.org/doi/10.1103/PhysRevA.93.012346 VL - 93 SN - 2469-9926 ER -